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| author | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
| commit | bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775 (patch) | |
| tree | 427fcf2a7287c16d4b5aa6cbf494d59579a6a8b1 /arch/powerpc/xmon/xmon.c | |
| parent | 3d29cdff999c37b3876082278a8134a0642a02cd (diff) | |
| parent | dc87c3985e9b442c60994308a96f887579addc39 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/Makefile
drivers/usb/input/gtco.c
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 0183e5fbaf46..b481db1dacb4 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -218,7 +218,7 @@ Commands:\n\ " ss stop execution on all spus\n\ sr restore execution on stopped spus\n\ sf # dump spu fields for spu # (in hex)\n\ - sd # dump spu local store for spu # (in hex)\ + sd # dump spu local store for spu # (in hex)\n\ sdi # disassemble spu local store for spu # (in hex)\n" #endif " S print special registers\n\ @@ -330,18 +330,17 @@ static void release_output_lock(void) static int xmon_core(struct pt_regs *regs, int fromipi) { int cmd = 0; - unsigned long msr; struct bpt *bp; long recurse_jmp[JMP_BUF_LEN]; unsigned long offset; + unsigned long flags; #ifdef CONFIG_SMP int cpu; int secondary; unsigned long timeout; #endif - msr = mfmsr(); - mtmsr(msr & ~MSR_EE); /* disable interrupts */ + local_irq_save(flags); bp = in_breakpoint_table(regs->nip, &offset); if (bp != NULL) { @@ -516,7 +515,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi) insert_cpu_bpts(); - mtmsr(msr); /* restore interrupt enable */ + local_irq_restore(flags); return cmd != 'X' && cmd != EOF; } @@ -1360,8 +1359,12 @@ static void print_bug_trap(struct pt_regs *regs) if (is_warning_bug(bug)) return; +#ifdef CONFIG_DEBUG_BUGVERBOSE printf("kernel BUG at %s:%u!\n", bug->file, bug->line); +#else + printf("kernel BUG at %p!\n", (void *)bug->bug_addr); +#endif } void excprint(struct pt_regs *fp) |